A Random Sampling Algorithm for SVP Challenge Based on y-Sparse Representations of Short Lattice Vectors.
Dan DingGuizhen ZhuPublished in: CIS (2014)
Keyphrases
- sampling algorithm
- sparse representation
- random sampling
- dictionary learning
- image classification
- face recognition
- high dimensional data
- dimensionality reduction
- image representation
- markov chain monte carlo
- signal processing
- object tracking
- active learning
- feature vectors
- least squares
- image segmentation
- probabilistic model